CN109236289B - Crushing device for coal mining - Google Patents
Crushing device for coal mining Download PDFInfo
- Publication number
- CN109236289B CN109236289B CN201810894916.4A CN201810894916A CN109236289B CN 109236289 B CN109236289 B CN 109236289B CN 201810894916 A CN201810894916 A CN 201810894916A CN 109236289 B CN109236289 B CN 109236289B
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- CN
- China
- Prior art keywords
- fixedly connected
- coal mining
- motor
- fixing
- rotating
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/20—Mineral freed by means not involving slitting
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
- E21C31/02—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for cutting or breaking-down devices
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
Abstract
The invention discloses a crushing device for coal mining, which comprises a slide rail, a slide groove, a support plate, a fixing bolt, a rotating shaft, a first rotating cylinder, a first bevel gear, a first motor, a placing groove, a second bevel gear, a slide frame, a fixing shaft, a second rotating cylinder, a linear motor, a fixing block, a fixing column, a roller, a rotating column, a connecting block, a connecting rod, a fixing rod, an electric push rod, a pressing plate, a fixing shell, a second motor, a cutter holder, a coal mining cutter, a fixing seat, a fixing strip, a baffle, a conveying belt and a third motor. This kind of breaker for coal mining simple structure, modern design, the worker of being convenient for carries out adjusting device's the position of placing, is convenient for simultaneously to stabilize fixedly to the device after adjusting, and the guarantee coal mining sword carries out the steady mining, and the position control of the coal mining sword of being convenient for, improves the application range of device, and the linear electric motor of being convenient for stably promotes the sliding frame and steadily removes convenient to use.
Description
Technical Field
The invention relates to a crushing device, in particular to a crushing device for coal mining, and belongs to the technical field of coal mining application.
Background
Coal mines are reasonable spaces excavated by humans when excavating geological formations rich in coal and generally include roadways, wells, and mining surfaces, among others. Coal is the most predominant solid fuel, one of the flammable organic rocks. It is formed by that the flourishing plants grown in a certain geologic age are gradually piled up into a thick layer in a proper geologic environment, and are buried in the water bottom or silt, and then are subjected to the natural coalification action in a long geologic age.
At present at the exploitation in-process in colliery, some coal mining devices are not convenient for remove and fixed in the colliery, influence the exploitation efficiency in colliery, and simultaneously at the exploitation process, the coal mining scope is less, and very big reducing mechanism's practicality, the coal after the simultaneous mining is not convenient for discharge, increases worker's intensity of labour, and reducing mechanism's work efficiency influences the use simultaneously. Therefore, a crushing device for coal mining is provided to solve the problems.
Disclosure of Invention
The present invention has been made to solve the above problems, and an object of the present invention is to provide a crushing apparatus for coal mining.
The crushing device for coal mining comprises a sliding rail and a fixed block, wherein the opposite side surface of the sliding rail is provided with a sliding groove, and the bottom of the sliding rail is fixedly connected with a supporting plate; the supporting plates are connected through a rotating shaft, and the surface of the rotating shaft is sleeved with a first rotating cylinder; a first bevel gear sleeved with the rotating shaft is arranged on one side of the first rotating cylinder; the bottom of the sliding rail is connected with a first motor in a clamping manner, and an output shaft of the first motor is sleeved with a second bevel gear; the second bevel gear is meshed with the first bevel gear; the surface of the top of the sliding rail is provided with a placing groove, and the surface of the inner wall of the placing groove is fixedly connected with a fixed shaft; the surface of the fixed shaft is sleeved with a second rotating cylinder;
the top of the second rotating cylinder is rotatably connected with a sliding frame, and the surface of the opposite side of the sliding frame is fixedly connected with a fixed column; the surface of the fixed column is sleeved with a roller which is in rolling connection with the sliding chute; the top of the sliding frame is fixedly connected with a fixed block, and one side of the sliding frame is fixedly connected with the tail end of an output shaft of a linear motor fixed on one side of the top of the sliding rail; the side surface of the fixed block is fixedly connected with a rotating column, and the surface of the rotating column is sleeved with a connecting block; one side of the connecting block is fixedly connected with a connecting rod, and the tail end of the connecting rod is fixedly connected with a fixed shell; one side of the connecting block is fixedly connected with an electric push rod through a fixing frame, and the tail end of an output shaft of the electric push rod is fixedly connected with a pressing plate; the surface of the pressure plate is fixedly connected with one end of a fixed rod on the surface of the connecting block; a second motor is connected in the surface of one side of the fixed shell in a clamping manner, and the tail end of an output shaft of the second motor is fixedly connected with a cutter holder; the surface of the cutter holder is fixedly connected with a coal mining cutter;
one side of the sliding rail is fixedly connected with the baffle through a fixed seat, and the bottom of one side of the baffle is fixedly connected with the other baffle which is arranged in parallel with the opposite side of the baffle through a fixed strip; a third motor is fixedly connected to the outer surface of the other baffle; the surface of the output shaft of the third motor is sleeved with a roller, and the surface of the roller is rotationally connected with a conveyor belt; two the baffle opposite face is with one side through the pivot connection, and the pivot surface has cup jointed the cylinder, the cylinder that the pivot surface cup jointed passes through the conveyer belt and is connected with the cylinder rotation that third motor output shaft surface cup jointed.
Preferably, the number of the sliding grooves is two, and the two sliding grooves are arranged in parallel.
Preferably, the supporting plate is in threaded connection with a fixing bolt, and the tail end of the fixing bolt penetrates through the supporting plate to be tightly attached to the side surface of one end of the first rotating cylinder.
Preferably, the number of the first rotating cylinders is two, and the second rotating cylinders are placed at the bottoms of the edges of the two opposite sides of the sliding rail in parallel.
Preferably, the number of the second rotating cylinders is a plurality, and the adjacent second rotating cylinders are distributed at equal intervals.
Preferably, the number of the coal mining blades is a plurality, and the coal mining blades are annularly distributed on the surface of the cutter holder.
Preferably, the number of the fixing rods is a plurality, and the fixing rods penetrate through the connecting blocks and are tightly attached to the surfaces of the fixing blocks.
Preferably, the cross section of the connecting block is of a circular structure, and a plurality of fixing rods are annularly distributed on the surface of the connecting block.
Preferably, a handle is fixedly connected to the top surface of the fixed shell.
Preferably, the bottom of the baffle is higher than the bottom of the first rotary drum.
The invention has the beneficial effects that:
1. this kind of breaker for coal mining simple structure, modern design, the worker of being convenient for carries out adjusting device's the position of placing, is convenient for simultaneously stabilize fixedly to the device after adjusting, and the guarantee coal mining sword carries out the steady mining, and the position control of the coal mining sword of being convenient for, improves the application range of device, convenient to use.
2. The linear electric motor of being convenient for promotes the sliding frame steadily and removes, and under the mating reaction of the second rotation section of thick bamboo that simultaneously passes through to set up, the sliding friction of very big reduction sliding frame and slide rail avoids the friction damage of sliding frame and slide rail, the life of extension fixture, convenient to use.
3. When the coal mining machine is used, the coal after mining is conveyed, the labor intensity of workers is reduced, the conveying efficiency of the coal after mining is improved, the working time of the workers is saved, the practical value is high, and the coal mining machine is suitable for popularization and use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of the connection structure between the baffles of the present invention;
FIG. 4 is a schematic diagram of a side view of the connection between the connection plate and the fixing rod according to the present invention.
In the figure: 1. a slide rail, 101, a sliding chute, 2, a support plate, 3, a fixing bolt, 4, a rotating shaft, 5, a first rotating cylinder, 6, a first bevel gear, 7, a first motor, 8, a placing groove, 9, a second bevel gear, 10, a sliding frame, 11, a fixing shaft, 12, a second rotating cylinder, 13, a linear motor, 14, a fixing block, 15, a fixing column, 16, a roller, 17, a rotating column, 18, a connecting block, 19, a connecting rod, 20, a fixing rod, 21, an electric push rod, 22, a pressing plate, 23, a fixing shell, 24, a second motor, 25, a cutter holder, 26, a coal mining cutter, 27, a fixing seat, 28, a fixing strip, 29, a baffle, 30, a conveying belt, 31 and a third motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a crushing device for coal mining comprises a sliding rail 1 and a fixing block 14, wherein a sliding groove 101 is formed in the side surface of the sliding rail 1 opposite to the sliding rail 1, a supporting plate 2 is fixedly connected to the bottom of the sliding rail 1, and the sliding rail 1 is arranged to facilitate sliding of a sliding frame 10; the supporting plates 2 are connected through a rotating shaft 4, the surface of the rotating shaft 4 is sleeved with a first rotating cylinder 5, and the rotating shaft 4 is arranged to facilitate the rotation of the first rotating cylinder 5; a first bevel gear 6 sleeved with the rotating shaft 4 is arranged on one side of the first rotating barrel 5; the bottom of the sliding rail 1 is connected with a first motor 7 in a clamping manner, an output shaft of the first motor 7 is sleeved with a second bevel gear 9, and the arranged first motor 7 is convenient for driving the second bevel gear 9 to rotate; the second bevel gear 9 is in meshed connection with the first bevel gear 6, so that the second bevel gear 9 drives the first bevel gear 6 to rotate; the top surface of the sliding rail 1 is provided with a placing groove 8, and the surface of the inner wall of the placing groove 8 is fixedly connected with a fixed shaft 11; the surface of the fixed shaft 11 is sleeved with a second rotating cylinder 12, and the fixed shaft 11 is arranged to drive the second rotating cylinder 12 to rotate conveniently;
the top of the second rotating cylinder 12 is rotatably connected with a sliding frame 10, and the opposite side surface of the sliding frame 10 is fixedly connected with a fixed column 15; the surface of the fixed column 15 is sleeved with a roller 16 in rolling connection with the chute 101, and the arranged roller 16 greatly reduces the friction between the sliding frame 10 and the sliding rail 1; the top of the sliding frame 10 is fixedly connected with a fixed block 14, one side of the sliding frame 10 is fixedly connected with the tail end of an output shaft of a linear motor 13 fixed on one side of the top of the sliding rail 1, and the linear motor 13 is arranged to facilitate driving the sliding of the sliding frame 10; a rotating column 17 is fixedly connected to the side surface of the fixed block 14, a connecting block 18 is sleeved on the surface of the rotating column 17, and the rotating column 17 is arranged to facilitate the rotation of the connecting block 18; one side of the connecting block 18 is fixedly connected with a connecting rod 19, and the tail end of the connecting rod 19 is fixedly connected with a fixed shell 23; one side of the connecting block 18 is fixedly connected with an electric push rod 21 through a fixing frame, the tail end of an output shaft of the electric push rod 21 is fixedly connected with a pressing plate 22, and the arranged electric push rod 21 is convenient for pushing the pressing plate 22; the surface of the pressure plate 22 is fixedly connected with one end of a fixing rod 20 on the surface of the connecting block 18; a second motor 24 is connected to the surface of one side of the fixed shell 23 in a clamping manner, a tool apron 25 is fixedly connected to the tail end of an output shaft of the second motor 24, and the second motor 24 is arranged to drive the tool apron 25 to rotate conveniently; the surface of the tool apron 25 is fixedly connected with a coal mining tool 26;
one side of the slide rail 1 is fixedly connected with a baffle 29 through a fixed seat 27, the bottom of one side of the baffle 29 is fixedly connected with another baffle 29 which is arranged in parallel at the opposite side of the baffle 29 through a fixed strip 28, and the arranged baffle 29 is convenient for a conveyor belt 30 to convey coal; a third motor 31 is fixedly connected to the outer surface of the other baffle plate 29; the surface of an output shaft of the third motor 31 is sleeved with a roller, the surface of the roller is rotatably connected with the conveyor belt 30, and the third motor 31 is arranged to facilitate the rotation of the conveyor belt 30; the opposite sides of the two baffles 29 are connected with each other through a rotating shaft, the surface of the rotating shaft is sleeved with a roller, and the roller sleeved on the surface of the rotating shaft is rotatably connected with the roller sleeved on the surface of an output shaft of a third motor 31 through a conveying belt 30.
The number of the sliding grooves 101 is two, and the two sliding grooves 101 are arranged in parallel, so that the sliding grooves 101 are compactly arranged, and the rolling wheels 16 can conveniently rotate; the supporting plate 2 is in threaded connection with a fixing bolt 3, and the tail end of the fixing bolt 3 penetrates through the supporting plate 2 to be tightly attached to the side surface of one end of the first rotating cylinder 5, so that the first rotating cylinder 5 can rotate conveniently; the number of the first rotating cylinders 5 is two, and the second rotating cylinders 12 are parallelly arranged at the bottoms of the edges of the two opposite sides of the sliding rail 1, so that the sliding rail 1 can move conveniently; the number of the second rotating cylinders 12 is a plurality, and the adjacent second rotating cylinders 12 are distributed at equal intervals, so that the second rotating cylinders 12 are reasonably arranged, and the sliding frame 10 can conveniently slide; the number of the coal mining cutters 26 is a plurality, and the coal mining cutters 26 are annularly distributed on the surface of the cutter holder 25, so that the coal mining cutters 26 are compactly arranged and are convenient to mine; the number of the fixing rods 20 is several, the fixing rods 20 penetrate through the connecting block 18 and are tightly attached to the surface of the fixing block 14, and the fixing of the connecting block 18 is facilitated; the cross section of the connecting block 18 is of a circular structure, and a plurality of fixing rods 20 are annularly distributed on the surface of the connecting block 18, so that the connecting block 18 is conveniently and stably fixed; the surface of the top of the fixed shell 23 is fixedly connected with a handle, so that the fixed shell 23 can be stably fixed and adjusted; the baffle 29 is higher than the bottom of the first rotary drum 5 at the bottom, so that the first rotary drum 5 can rotate conveniently.
When the device is used, firstly, electrical elements in the device are externally connected with a control switch and a power supply, the first motor 7 is started, the first motor 7 drives the second bevel gear 9 to rotate, the second bevel gear 9 drives the first bevel gear 6 to rotate, the first bevel gear 6 drives the first rotating cylinder 5 to rotate through the rotating shaft 4, then the rotating cylinder drives the sliding rail 1 to move, further the sliding rail is adjusted to be placed at a proper position in a sliding manner, the sliding rail is fixed through the fixing bolt 3, then the fixing shell 23 is adjusted to move through the handle, further the placing position of the coal mining cutter 26 is adjusted, then the pressing plate 22 is pushed to move through the starting of the electric push rod 21, the fixing rod 20 is extruded through the pressing plate 22, the fixing rod 20 is tightly attached to the side surface of the sliding rail 1, further the coal mining cutter 26 is adjusted and then fixed, then the sliding frame 10 is driven to roll on the surface of the second rotating cylinder 12 through the starting of the, simultaneously starting the second motor 24 and the third motor 31, driving the coal mining cutter 26 to mine one side of the coal mine along the direction of the slide rail 1 through the second motor 24, enabling the coal mined by the coal mining cutter 26 to fall on the surface of the conveyor belt 30, and driving the conveyor belt 30 to rotate through the third motor 31 so as to convey the coal falling on the surface of the conveyor belt 30; after the coal is mined along the sliding rail 1, the fixed shell 23 is adjusted through the handle to rotate along the connecting rod 19, and after the placing position of the fixed shell 23 is adjusted, the coal beds with different heights are mined according to the operation circulation, so that the mining process of the coal is completed.
The first motor 7, the second motor 24 and the third motor 31 are Y2 motors sold by constant speed stock control ltd, and their supporting circuits are available from commercial vendors.
The linear motor 13 is a 5IK60GU linear motor sold by Shuchen machine electro-technology Co., Ltd, Dong guan, Ali Bara, and its supporting circuit can be supplied by the trade company.
The electric push rod 21 is an XT L100 electric push rod sold by a Longxiang hardware flagship store, and a matching circuit of the electric push rod can be provided by a merchant.
It is well within the skill of those in the art to implement and protect the present invention without undue experimentation and without undue experimentation that the present invention is directed to software and process improvements.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides a breaker for coal mining, includes slide rail (1) and fixed block (14), its characterized in that: the opposite side surface of the sliding rail (1) is provided with a sliding groove (101), and the bottom of the sliding rail (1) is fixedly connected with a supporting plate (2); the supporting plates (2) are connected through a rotating shaft (4), and the surface of the rotating shaft (4) is sleeved with a first rotating cylinder (5); a first bevel gear (6) sleeved with the rotating shaft (4) is arranged on one side of the first rotating cylinder (5); the bottom of the sliding rail (1) is connected with a first motor (7) in a clamping manner, and an output shaft of the first motor (7) is sleeved with a second bevel gear (9); the second bevel gear (9) is meshed with the first bevel gear (6); a placing groove (8) is formed in the top surface of the sliding rail (1), and a fixed shaft (11) is fixedly connected to the inner wall surface of the placing groove (8); the surface of the fixed shaft (11) is sleeved with a second rotating cylinder (12);
the top of the second rotating cylinder (12) is rotatably connected with a sliding frame (10), and the opposite side surface of the sliding frame (10) is fixedly connected with a fixed column (15); the surface of the fixed column (15) is sleeved with a roller (16) which is in rolling connection with the sliding groove (101); the top of the sliding frame (10) is fixedly connected with a fixed block (14), and one side of the sliding frame (10) is fixedly connected with the tail end of an output shaft of a linear motor (13) fixed on one side of the top of the sliding rail (1); a rotating column (17) is fixedly connected to the side surface of the fixed block (14), and a connecting block (18) is sleeved on the surface of the rotating column (17); one side of the connecting block (18) is fixedly connected with a connecting rod (19), and the tail end of the connecting rod (19) is fixedly connected with a fixed shell (23); one side of the connecting block (18) is fixedly connected with an electric push rod (21) through a fixing frame, and the tail end of an output shaft of the electric push rod (21) is fixedly connected with a pressing plate (22); the surface of the pressure plate (22) is fixedly connected with one end of a fixing rod (20) on the surface of the connecting block (18); a second motor (24) is connected in a clamping manner in the surface of one side of the fixed shell (23), and a tool apron (25) is fixedly connected to the tail end of an output shaft of the second motor (24); the surface of the cutter holder (25) is fixedly connected with a coal mining cutter (26);
one side of the sliding rail (1) is fixedly connected with a baffle (29) through a fixed seat (27), and the bottom of one side of the baffle (29) is fixedly connected with the other baffle (29) which is arranged in parallel at the opposite side of the baffle (29) through a fixed strip (28); a third motor (31) is fixedly connected to the outer surface of the other baffle (29); the surface of an output shaft of the third motor (31) is sleeved with a roller, and the surface of the roller is rotationally connected with a conveyor belt (30); two baffle (29) opposite face is with one side through the pivot connection, and the pivot surface has cup jointed the cylinder, the cylinder that the pivot surface cup jointed passes through conveyer belt (30) and third motor (31) output shaft surface cup jointed's cylinder and rotates to be connected.
2. A coal mining crushing device according to claim 1, wherein: the number of the sliding grooves (101) is two, and the two sliding grooves (101) are parallel.
3. A coal mining crushing device according to claim 1, wherein: the supporting plate (2) is in threaded connection with a fixing bolt (3), and the tail end of the fixing bolt (3) penetrates through the supporting plate (2) to be tightly attached to the side surface of one end of the first rotating cylinder (5).
4. A coal mining crushing device according to claim 1, wherein: the number of the first rotating cylinders (5) is two, and the second rotating cylinders (12) are arranged at the bottoms of the edges of the two opposite sides of the sliding rail (1) in parallel.
5. A coal mining crushing device according to claim 1, wherein: the number of the second rotating cylinders (12) is a plurality, and the adjacent second rotating cylinders (12) are distributed at equal intervals.
6. A coal mining crushing device according to claim 1, wherein: the number of the coal mining blades (26) is a plurality, and the coal mining blades (26) are annularly distributed on the surface of the cutter holder (25).
7. A coal mining crushing device according to claim 1, wherein: the number of the fixing rods (20) is a plurality, and the fixing rods (20) penetrate through the connecting block (18) and are tightly attached to the surface of the fixing block (14).
8. A coal mining crushing device according to claim 1, wherein: the cross section of the connecting block (18) is of a circular structure, and a plurality of fixing rods (20) are annularly distributed on the surface of the connecting block (18).
9. A coal mining crushing device according to claim 1, wherein: the top surface of the fixed shell (23) is fixedly connected with a handle.
10. A coal mining crushing device according to claim 1, wherein: the bottom of the baffle plate (29) is higher than the bottom of the first rotating drum (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810894916.4A CN109236289B (en) | 2018-08-08 | 2018-08-08 | Crushing device for coal mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810894916.4A CN109236289B (en) | 2018-08-08 | 2018-08-08 | Crushing device for coal mining |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109236289A CN109236289A (en) | 2019-01-18 |
| CN109236289B true CN109236289B (en) | 2020-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810894916.4A Expired - Fee Related CN109236289B (en) | 2018-08-08 | 2018-08-08 | Crushing device for coal mining |
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| Country | Link |
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| CN (1) | CN109236289B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1483854A1 (en) * | 1966-12-28 | 1970-03-19 | Metabowerke Kg | Hammer drill |
| CN2537816Y (en) * | 2002-01-31 | 2003-02-26 | 李现文 | Cutting machine |
| CN2623448Y (en) * | 2003-04-29 | 2004-07-07 | 王新军 | Imitating handwork molding coal machine convenient for moving |
| CN201057046Y (en) * | 2007-01-27 | 2008-05-07 | 李君� | Support type lever manual coal digging machine |
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2018
- 2018-08-08 CN CN201810894916.4A patent/CN109236289B/en not_active Expired - Fee Related
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| CN109236289A (en) | 2019-01-18 |
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